Kibbles, will horn
Q- what countries are in north america?
A- canada, USA
Q- are wheat cattle and horses native to north america?
A- NO
Q-what are some sources of air pollution?
A- industries, utilities, automobiles
Q- what is acid rain?
A- ater that gfall from the sky with sulfur dioxide and nitro oxide
Q- what year did columbus sail to america?
a- colombus sailed the ocean blue in 1492
Q- how many native americans were in north america before the settelers came?
A- 4.4 million
Q-what percentage of the native americans died after settelers came to america
A-95%
Q- what is a megalopolis?
A- its a giant set of cities on the east coast
Q- what cities are in the megalopolis?
A- boston NYC philly baltimore and washington
Q-how many people are in the megaopolis?
A- 40 million
Q-what is counter urbanization?
A- leaving large cities for small towns
Q-what is urbanization?
A- moving from small town to big cities like Philly
Q- how long is the border between USA and canada
A- 5,525 miles
Q- what is the poverty rate in the USA?
A- 13%
Q- what is the poverty rate in canada?
A- 18%